Geometry Final Review 2025

Front

What is the median of the data set: 9, 7, 2, 4, 3, 5, 9, 6, 8, 0, 3, 8?

Back

5.5

Front

Find the value of y in the equation: y = 51.

Back

51

Front

In triangles ∆ABC and ∆LMN, which statement is NOT true if they are congruent?

Back

BC ≅ ML

Front

What additional information is required for two triangles to be congruent by SSS?

Back

The lengths of all three sides of both triangles.

Front

What part of a circle does the red line represent if it connects two points on the circle?

Back

The diameter.

Front

Define the term 'congruent triangles'.

Back

Triangles that are identical in shape and size, having corresponding sides and angles equal.

Front

What is the formula for the area of a triangle?

Back

Area = 1/2 * base * height.

Front

What is the Pythagorean theorem?

Back

In a right triangle, a² + b² = c², where c is the hypotenuse.

Front

What is the difference between a radius and a diameter?

Back

The radius is half the length of the diameter; it connects the center of the circle to a point on the circle.

Front

What does SSS stand for in triangle congruence?

Back

Side-Side-Side, a criterion for triangle congruence.